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Simon Maughan & Co Simon Maughan & Co
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Business Details
18 Years
experience
Your trusted Oxfordshire accounting partners
Simon Maughan & Co are experienced chartered accountants and business advisors based in Oxford. We help small businesses, sole traders, partnerships, and limited companies with all their accounting and tax needs.

Our services include:
- Year-end accounts preparation
- Self-assessment tax returns
- Corporation tax returns
- Monthly bookkeeping and management accounts
- VAT returns and advice
- Business setup and registration
- Payroll services
- Tax planning and business advisory

We pride ourselves on providing clear, fixed-fee pricing with no surprises. Our team understands the challenges facing small businesses and we're here to take the accounting burden off your shoulders so you can focus on growing your business.

Serving clients across Oxfordshire including Oxford, Banbury, Bicester, Witney, Kidlington, Abingdon, Thame, and surrounding villages.

We offer an initial consultation (discovery call) to all new clients, conducted either online or face-to-face whatever works best for you. The purpose of this meeting is to learn more about your accounting or tax needs, and answer any questions about our practice. Following the consultation, we'll provide a tailored quote. Contact us to schedule.
Business accounting and tax Personal Tax
Served areas
  • Oxford, Summertown, Jericho, Oxfordshire, Marston, Woodstock, Wolvercote, Banbury, Kidlington, Witney, Abingdon, Wallingford, Thame, Faringdon
Details
  • Year established: 2008
  • Employees: 3
  • Licensed
  • Insured
Highlights and features
  • We have twenty years of ICAEWregistered accounting experience.
  • Our founder spent two decades at KPMG before founding us.
  • We provide personalised service at our North Oxford office.
  • Our practice is independent, not part of any national franchise.
  • We ensure full compliance with corporation tax, VAT, employer taxes.
Associations and certifications
  • Institute of Chartered Accountants in England and Wales (ICAEW)
Payment methods
  • Cash, Debit cards, Credit cards, Mobile payments, Bank transfers
Website
Services
Business accounting and tax Business accounting and tax
Our firm provides comprehensive accounting and tax support tailored to various business structures, including limited companies and LLPs. We offer an extensive range of services, such as year-end accounts preparation, corporation tax management, VAT compliance, payroll setup, and cloud accounting solutions. Additionally, we deliver expert CFO advisory and management accounting to help your business thrive. Our approach ensures compliance and strategic financial oversight, enabling you to focus on growth and success.
Personal Tax Personal Tax
We provide expert personal tax planning and advisory services designed to help you retain more of your income lawfully. This includes preparation and submission of self-assessment returns, handling self-employment earnings and VAT, alongside strategic advice on capital gains, inheritance, and property tax planning. Our approach ensures all tax reliefs and allowances are utilised correctly. You can rely on us to manage your tax affairs with professionalism and precision.
Reviews (4)
Adel B.
May 31, 2026 Report
Ive been working closely with Simon for almost a year now, and I can honestly say that finding him was like winning the lottery! This was my first time ever working with an accountant in the UK, and I couldnt have hoped for a better experience. Simon is incredibly efficient, clear, straight to the point, super helpful, highly responsive, and always incredibly quick to get things done. Thank you so much, Simon! Ive really appreciated all your help over the past year and Im very much looking forward to continuing our work together!
Tali Cassidy
Feb 06, 2026 Report
Great, efficient service. Simon is very professional with excellent attention to detail. He made my tax process feel very easy and painless
Austin A.
Sep 22, 2024 Report
When our charity's revenue increased to a level that required its annual return to be independently audited, we embarked on a search to identify a suitable firm. Simon Maughan & Co came highly recommended, so we decided to engage with them. We have never looked back.
Dr. Scott T.
May 25, 2024 Report
Simon has been a huge help to our business since its formation in 2017. He is knowledgeable, friendly, and always quick to respond. He comes with the highest recommendations.